Species
Normalograptus antiquus (Ge, 1990)
Synonyymit
1990 Orthograptus antiquus n. sp. — Ge et al. , pp. 127, fig. pl. 44:3,4,11-13
1997 Normalograptus antiquus (Ge, 1990) — Maletz , pp. 72, fig. text fig. 35A-C,D,E-H; pl 6:A,C-E; 7 A,B
Aiheeseen liittyvät julkaisut
Maletz, J. 1997. Graptolites from the Nicholsonograptus fasciculatus and Pterograptus elegans Zones (Abereiddian, Ordovician) of the Oslo Region, Norway. Greifswalder Geowissenschaftliche Beiträge 4, 5-98.
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Hemichordata |
| Class | Pterobranchia |
| Subclass | Graptolithina |
| Order | Graptoloidea |
| Suborder | Axonophora |
| Infraorder | Neograptina |
| Family | Normalograptidae |
| Genus | Normalograptus |
| Species | ajjeri |
| angustus | |
| antiquus | |
| balticus | |
| brevis | |
| kuckersianus | |
| medius | |
| nikolayevi | |
| normalis | |
| premedius | |
| rectangularis | |
| rotundatus | |
| scalaris | |
| transgrediens | |
| trifilis |
Levinneisyys ja viitteet
- Maletz, 1997c Slemmestad, Norway Viru Series